Deciphering polymer degradation chemistry via integrating new database construction into suspect screening analysis

Keyphrases

• Database Construction 100%
• Degradation Products 100%
• Degradation Chemistry 100%
• Polymer Degradation 100%
• Polyacrylamide (PAAm) 100%
• New Database 100%
• Suspect Screening Analysis 100%
• Aldehydes 66%
• Predictive Equation 66%
• Chain Scission 66%
• Molecular Analysis 33%
• Wastewater 33%
• Ketones 33%
• Environmental Samples 33%
• Water-soluble 33%
• Pollutants 33%
• Degradation Pathway 33%
• Environmental Degradation 33%
• Non-target 33%
• Confidence Level 33%
• Free Radicals 33%
• Bulk Solution 33%
• Radical Position 33%
• Hydroxyl Radical 33%
• Synthetic Polymers 33%
• Commercial Software 33%
• Polymer Backbone 33%
• Transformation Products 33%
• Hydraulic Fracturing 33%
• Complex Polymers 33%
• Degradation Time 33%
• Water-soluble Polymers 33%
• Deep Subsurface 33%
• Solution Chemistry 33%
• Radical Chain 33%
• Industrial Pollutants 33%
• Degraded Products 33%
• In Silico Fragmentation 33%
• Peak picking 33%
• Suspect Screening 33%
• Product Database 33%
• Liquid Chromatography-high Resolution Mass Spectrometry (LC-HRMS) 33%
• Carbon Radicals 33%
• Formula Prediction Error 33%
• Persulfate Activation 33%

Chemistry

• Chemistry 100%
• Polyacrylamide 100%
• Polymer Degradation 100%
• Degradation Product 100%
• Water Soluble 66%
• Aldehyde 66%
• Ketone 33%
• Radical (Chemistry) 33%
• Hydroxyl Radical 33%
• Hydraulics 33%
• High Resolution Mass Spectrometry (HRMS) 33%
• Liquid Chromatography High Resolution Mass Spectrometry 33%

Chemical Engineering

• Polyacrylates 100%
• Aldehyde 66%
• Liquid Chromatography 33%
• Mass Spectrometry 33%
• Persulfate 33%
• Transformation Products 33%